#ifndef SC_H
#define SC_H

/*
The set of scalars is \Z/l
where l = 2^252 + 27742317777372353535851937790883648493.
*/

void
sc_reduce(unsigned char* s);
void
sc_muladd(
    unsigned char* s, const unsigned char* a, const unsigned char* b,
    const unsigned char* c);

#endif
